150255070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{306643}}^1$

素因数の和:306664

約数の個数: 24

約数和(自身を含む): 314616744

約数和(自身を除く): 164361674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 306643, 613286, 1533215, 2146501, 3066430, 4293002, 10732505, 15025507, 21465010, 30051014, 75127535, 150255070]

約数ペア:

[(1, 150255070), (2, 75127535), (5, 30051014), (7, 21465010), (10, 15025507), (14, 10732505), (35, 4293002), (49, 3066430), (70, 2146501), (98, 1533215), (245, 613286), (490, 306643)]